更新時(shí)間:2016-06-17
L-天冬酰胺(一水物),純度高,品牌質(zhì)量、實(shí)驗(yàn)效果好,我們保持著薄利多銷的宗旨,提供給客戶高標(biāo)準(zhǔn)的生化試劑。
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L-天冬酰胺(一水物)
L-Asparagine Monohydrate
Cas 號(hào): 【5794-13-8】 M D L: MFCD00151038
L-天冬酰胺(一水物)分子式: C4H8N2O3.H2O;NH2COCH2CH(NH2)COOH·H2O 分子量: 150.13
別 名: L-天冬堿,L-天冬素,L-酰胺天冬酸,L-天門冬酰胺,L-2-氨基琥珀酸酰胺
(S)-(+)-2-Aminosuccinamic acid
(S)-2-Aminosuccinic acid 4-amide
L-Aspartic acid 4-amide
L-Asparagine monohydrate
L-2-Aminosuccinamic acid
L-Asparagine
99% 500g
99% 100g
性 狀: 白色結(jié)晶,無臭。無氣味。溶于酸和堿溶液,微溶于水,水中溶解度:30 G/L (20°C),幾乎不溶于甲醇、乙醇、甲醇和苯。
熔點(diǎn):233-235℃
[α]20D 31 ° (C=10, 6N HCl )
質(zhì)量標(biāo)準(zhǔn): 外觀Appearance 白色結(jié)晶粉末
純度Purity ≥99.0% (NT)
比旋光度Specific rotation [a]20/D +30° ~ +33°(c=10, 6 N HCl)
重金屬Heavy metals (as Pb) <10 ppm
其它氨基酸Other amino acids <1 % (TLC)
干燥損失Loss on drying 11.5 % ~ 12.5 %
氯化物(Cl)Chloride < 210 PPM
砷Arsenic < 1 PPM
鐵Iron(Fe) < 10 PPM
透光度Transmittance >98 % (c=2, H2O, 430 nm) 1 cm cell
貯 存: 密封避光保存。
用途 微生物培養(yǎng)。多肽合成。測轉(zhuǎn)氨酶底物。結(jié)核菌培養(yǎng)。生物培養(yǎng)基制備
CD30配體(CD30L)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法)
ELISA Kit for Cluster Of Differentiation 30 Ligand (CD30L) X10277 48T/96T Mus musculus (Mouse)
CD40配體(CD40L)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Cluster Of Differentiation 40 Ligand (CD40L) X10278 48T/96T Homo sapiens (Human)
CD40配體(CD40L)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Cluster Of Differentiation 40 Ligand (CD40L) X10279 48T/96T Mus musculus (Mouse)
干細(xì)胞因子(SCF)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Stem Cell Factor (SCF) X10280 48T/96T Homo sapiens (Human)
干細(xì)胞因子(SCF)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Stem Cell Factor (SCF) X10281 48T/96T Mus musculus (Mouse)
干細(xì)胞因子(SCF)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Stem Cell Factor (SCF) X10282 48T/96T Rattus norvegicus (Rat)
干細(xì)胞因子受體(SCFR)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Stem Cell Factor Receptor (SCFR) X10283 48T/96T Homo sapiens (Human)
基質(zhì)細(xì)胞衍生因子1(SDF1)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Stromal Cell Derived Factor 1 (SDF1) X10284 48T/96T Homo sapiens (Human)
基質(zhì)細(xì)胞衍生因子1(SDF1)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Stromal Cell Derived Factor 1 (SDF1) X10285 48T/96T Mus musculus (Mouse)
轉(zhuǎn)化生長因子α(TGFα)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Transforming Growth Factor Alpha (TGFa) X10286 48T/96T Homo sapiens (Human)
轉(zhuǎn)化生長因子β1(TGFβ1)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Transforming Growth Factor Beta 1 (TGFb1) X10287 48T/96T Homo sapiens (Human)
轉(zhuǎn)化生長因子β1(TGFβ1)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Transforming Growth Factor Beta 1 (TGFb1) X10288 48T/96T Mus musculus (Mouse)
轉(zhuǎn)化生長因子β1(TGFβ1)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Transforming Growth Factor Beta 1 (TGFb1) X10289 48T/96T Rattus norvegicus (Rat)
免疫球蛋白樣EGF樣域酪氨酸激酶1(Tie1)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Tyrosine Kinase With Immunoglobulin Like And EGF Like Domains Protein 1 (Tie1) X10290 48T/96T Homo sapiens (Human)
內(nèi)皮細(xì)胞TEK酪氨酸激酶(Tie2)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for TEK Tyrosine Kinase, Endothelial (Tie2) X10291 48T/96T Homo sapiens (Human)
組織金屬蛋白酶抑制因子2(TIMP2)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Tissue Inhibitors Of Metalloproteinase 2 (TIMP2) X10292 48T/96T Homo sapiens (Human)
組織金屬蛋白酶抑制因子3(TIMP3)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Tissue Inhibitors Of Metalloproteinase 3 (TIMP3) X10293 48T/96T Homo sapiens (Human)
組織金屬蛋白酶抑制因子4(TIMP4)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Tissue Inhibitors Of Metalloproteinase 4 (TIMP4) X10294 48T/96T Homo sapiens (Human)
腫瘤壞死因子α(TNFα)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Tumor Necrosis Factor Alpha (TNFa) X10295 48T/96T Homo sapiens (Human)
腫瘤壞死因子α(TNFα)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Tumor Necrosis Factor Alpha (TNFa) X10296 48T/96T Mus musculus (Mouse)
腫瘤壞死因子α(TNFα)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Tumor Necrosis Factor Alpha (TNFa) X10297 48T/96T Rattus norvegicus (Rat)
腫瘤壞死因子β(TNFβ)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Tumor Necrosis Factor Beta (TNFb) X10298 48T/96T Homo sapiens (Human)
腫瘤壞死因子β(TNFβ)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Tumor Necrosis Factor Beta (TNFb) X10299 48T/96T Mus musculus (Mouse)
血小板生成素(TPO)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Thrombopoietin (TPO) X10300 48T/96T Homo sapiens (Human)
血小板生成素(TPO)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Thrombopoietin (TPO) X10301 48T/96T Mus musculus (Mouse)
尿激酶型纖溶酶原激活因子(uPA)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Plasminogen Activator, Urokinase (uPA) X10302 48T/96T Homo sapiens (Human)
尿激酶型纖溶酶原激活因子受體(uPAR)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Plasminogen Activator, Urokinase Receptor (uPAR) X10303 48T/96T Homo sapiens (Human)
細(xì)胞間粘附分子5(ICAM5)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Intercellular Adhesion Molecule 5 (ICAM5) X10304 48T/96T Homo sapiens (Human)
細(xì)胞間粘附分子5(ICAM5)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Intercellular Adhesion Molecule 5 (ICAM5) X10305 48T/96T Mus musculus (Mouse)
血管內(nèi)皮生長因子121(VEGF121)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Vascular Endothelial Growth Factor 121 (VEGF121) X10306 48T/96T Homo sapiens (Human)
血管內(nèi)皮生長因子A(VEGFA)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Vascular Endothelial Growth Factor A (VEGFA) X10307 48T/96T Rattus norvegicus (Rat)
血管內(nèi)皮生長因子B(VEGFB)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Vascular Endothelial Growth Factor B (VEGFB) X10308 48T/96T Homo sapiens (Human)
血管內(nèi)皮生長因子C(VEGFC)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Vascular Endothelial Growth Factor C (VEGFC) X10309 48T/96T Homo sapiens (Human)
血管內(nèi)皮生長因子D(VEGFD)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Vascular Endothelial Growth Factor D (VEGFD) X10310 48T/96T Homo sapiens (Human)
癌胚抗原(CEA)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Carcinoembryonic Antigen (CEA) X10311 48T/96T Homo sapiens (Human)
激肽釋放酶3(KLK3)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Kallikrein 3 (KLK3) X10312 48T/96T Homo sapiens (Human)
糖抗原125(CA125)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Carbohydrate Antigen 125 (CA125) X10313 48T/96T Homo sapiens (Human)
糖抗原15-3(CA15-3)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Carbohydrate Antigen 15-3 (CA15-3) X10314 48T/96T Homo sapiens (Human)
糖抗原19-9(CA19-9)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Carbohydrate Antigen 19-9 (CA19-9) X10315 48T/96T Homo sapiens (Human)
糖抗原242(CA242)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Carbohydrate Antigen 242 (CA242) X10316 48T/96T Homo sapiens (Human)
激活素AB(ACVAB)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Activin AB (ACVAB) X10317 48T/96T Mus musculus (Mouse)
鱗狀細(xì)胞癌抗原2(SCCA2)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Squamous Cell Carcinoma Antigen 2 (SCCA2) X10318 48T/96T Homo sapiens (Human)
α2-纖溶酶抑制因子(α2PI)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Alpha-2-Plasmin Inhibitor (a2PI) X10319 48T/96T Mus musculus (Mouse)
組織多肽抗原(TPA)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Tissue Polypeptide Antigen (TPA) X10320 48T/96T Homo sapiens (Human)
泛素(Ub)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Ubiquitin (Ub) X10321 48T/96T Mus musculus (Mouse)
胃蛋白酶原A(PGA)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Pepsinogen A (PGA) X10322 48T/96T Homo sapiens (Human)
胃蛋白酶原C(PGC)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Pepsinogen C (PGC) X10323 48T/96T Homo sapiens (Human)
前列腺素E合酶(PTGES)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Prostaglandin E Synthase, Microsomal (PTGES) X10324 48T/96T Homo sapiens (Human)
前列腺酸性磷酸酶(ACP3)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Acid Phosphatase 3, Prostatic (ACP3) X10325 48T/96T Homo sapiens (Human)
熱休克轉(zhuǎn)錄因子4(HSF4)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Heat Shock Transcription Factor 4 (HSF4) X10326 48T/96T Rattus norvegicus (Rat)
轉(zhuǎn)化生長因子β1(TGFβ1)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Transforming Growth Factor Beta 1 (TGFb1) X10327 48T/96T Canis familiaris; Canine (Dog)
髓鞘型脂肪酸結(jié)合蛋白(FABP8)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Fatty Acid Binding Protein 8, Myelin (FABP8) X10328 48T/96T Homo sapiens (Human)
Ⅲ型膠原(COL3)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Collagen Type III (COL3) X10329 48T/96T Homo sapiens (Human)
Ⅳ型膠原(COL4)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Collagen Type IV (COL4) X10330 48T/96T Homo sapiens (Human)
中性粒細(xì)胞彈性蛋白酶(ELA2)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Elastase 2, Neutrophil (ELA2) X10331 48T/96T Mus musculus (Mouse)
透明質(zhì)酸(HA)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Hyaluronic Acid (HA) X10332 48T/96T General
氨基己糖苷酶Aα(HEXα)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Hexosaminidase A Alpha (HEXa) X10333 48T/96T Mus musculus (Mouse)
半乳糖苷酶β(GLβ)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) ELISA Kit for Galactosidase Beta (GLb) X10334 48T/96T Mus musculus (Mouse)
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